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发表于 2006-7-30 16:03:40
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The arguer states that the correlation between high iron levels and heart disease account for the correlation between red meat and heart disease, because the study showed high levels of iron in the diet can lead to an increased risk of heart disease and read meat which is high in iron has something to do with heart disease. This statement may seem eloquent, but it is described in a vague form and some alternative factors are not taken into account.
color=quartz第一段:铁-病,肉-病, 推不出铁-肉-病/color
The assumption high level of iron is the only causation of increased risk of heart disease that red meat induces is unfounded, for some other elements may also play an important role in establishing the relationship. From this argument, the correlation between large amounts of red meat in the diet and an increased risk of heart disease is not clearly stated. WhatWhat--different kind of red meat or it belongs to which it belongs to which -->that belonging to different感觉语法有问题 livestock can contribute to different composition, for this reason, the author shouldn't rule out other possibilities这句话太模糊了,排除其他什么可能性?color=quartzPerhaps actually it is another element cause heart disease, in which case, iron, no matter whether is high contained, has no relation with heart disease at all. /color. On the other hand, the risk of heart disease may have no relationship with the elements of the red meat, but the method people eat it, such as how it is cooked and what time is ate. What's more, while it may be true that it is the red meat cause the high risk of heart disease(red meat really linked to high risk of heart disease), but it is equally possible that people with heart disease like to eat red meat(which comes this phenomena into being)这句话什么意思,对你的驳斥没有什么用吧?你承认red meat 导致HD,人们又喜欢吃RM,所以他们患HD啊,没错,你好像绑作者论证. So comprehensive analysis is necessary to identify the actual cause of increased risk of heart disease. [感觉这一段你写得太乱,把那个correlation 和 link的内容杂在一快写了]
第二段:即时肉含铁量高,但若铁的形式使其不易被吸收,而是其他因素使肉-病,铁-肉-病仍不能被证明
Either, the established link that red meat is high in iron may be true, however, does that [that--it] surely mean that the iron can be absorbed by people and finally give rise to heart disease? Common sense tells us different kinds of iron iron 指铁元素,你是说铁的不同形态吗? play different role in our body, even some is necessary for our normal exercises. Supposing that the red meat contains some harmful kind of iron and the content is high, but our body is hard to absorb it and it is ejected at last but it is hard for our body to absorb and finally ejected out. Then the iron has no sense in influencing our life, let along causing heart disease. Lacking specific information about the iron that involved in red meat and the extent be assimilated, the author's conclusion 是那个link不是conclusion吧 seems unfounded at all.
color=quartz第三段: 铁-病不成立/color
Finally, the study is senseless because any decision aimed at addressing the correlation between high levels of iron in the diet and an increased risk of heart disease must based on thorough investigation of people with heart disease and precise research to delve the cause of it ,and to make the influence of high iron clearly. Nevertheless, any concrete information isn't showed in the argument, without which the reasoning process appears ungrounded and useless ungrounded and useless 不大妥当吧.
In sum, the author call people's attention to the potential jeopardy of red meat to heart disease, but the correlation is not clearly provided. The conclusion can be improved by gathering more useful message on the correlation, and it can be further improved if the study provides more essential details. Unless precise evidence is drew out drew out --provided , the correlation between high iron levels and heart disease may not be a function of the correlation between red meat and heart disease.
恩,这篇是写得乱了,有啥大家就直说,进步最重要嘛,谢谢大家的拍砖
不过现在我逻辑还不是很清楚
小太阳,你的看法我陈述如下:
In the first place, 'diet' can not be simply equal to 'red meat'. In the study, it is high iron level diet being correlated with risk of heart disease. There are many kinds of food, such as beans, grains and potatoes, all of which contains high level iron that would contribute to risk of heart disease. Red meat is just one kind of these foods. It can not be a typical representative of high iron level diet. Without definite information that diet in the study is mainly red meat, the arguer can not make his or her equality between ‘diet’ and ‘red meat’. (个人认为,作者没有说红肉可以代表食物,只是说:当食入大量红肉,即食物中红肉占很大成分,balabala…)
Another fallacy committed by the arguer is that, he or she could not effectively differentiate the 'heart disease’ and ‘increased risk of heart disease'. Risk is just a risk, however risky it may be, it can only indicate the degree of possibility on which a person have a heart disease. While heart disease is a real situation in which people suffer a lot from un-health of their bodies. So, 'increased risk of heart disease' dose not mean factual 'heart disease'. The arguer has neglect or intentionally ignore the difference between 'heart disease’ and ‘increased risk of heart disease'.( 如果我说:食入大量铁会导致心脏病发生率提高,那是不是表明铁与心脏病间存在某种联系那。)
仅说下我有看法的地方把
[ 本帖最后由 vitaminxixi 于 2006-7-30 16:09 编辑 ] |
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